        
        

        body>.container{
            position: relative;
            z-index: 2;
        }
        main .landscape{
            padding-top: 70px;
            padding-bottom: 120px;
        }
        main .landscape .title>.line{
            width: 40px;
            height: 2px;
            background: #000;
            display: block;
            margin-bottom: 40px;
        }
        main .landscape.ready .title .line,
        main .landscape.ready .title .txt{
            transition: all ease 1s .5s;
        }
        main .landscape.ready .title .line{
            transform: translateX(20px);
            opacity: 0;
        }
        main .landscape.ready .title .txt{
            transform: translateY(20px);
            opacity: 0;
        }
        main .landscape.frozen .title .line{
            transform: translateX(0px);
            opacity: 1;
        }
        main .landscape.frozen .title .txt{
            transform: translateY(0px);
            opacity: 1;
        }
        main .landscape.ready .title .txt p{
            opacity: 0;
            transition: all ease .5s 1.5s;
        }
        main .landscape.ready.frozen .title .txt p{
            opacity: 1;
        }
        main .landscape .title .txt p{
            float: left;
        }
        main .landscape .title .txt p span:first-child{
            height: 36px;
            display: block;
            line-height: 36px;
        }
        main .landscape .title .txt p span:last-child{
            height: 30px;
            margin-top: 30px;
            font-weight: bold;
        }
        main .landscape .title .txt p:first-child{
            padding-right: 40px;
        }
        main .landscape .title .txt p:first-child span:first-child{
            font-size: 36px;
        }
        main .landscape .title .txt p:first-child span:last-child{
            font-size: 30px;
        }
        main .landscape .title .txt p:last-child span{
            font-size: 24px;
            padding-left: 40px;
        }
        main .landscape .title .txt .verticalLine{
            width: 2px;
            background: #000;
            display: block;
        }
        main .landscape .nav{
            overflow: hidden;
        }
        main .landscape .nav li{
            margin-top: 70px;
            width: 21%;
            float: left;
        }
        main .landscape .nav li span{
            display: inline-flex;
            cursor: pointer;
            transition:all ease .5s;
            font-size: 16px;
        }
        main .landscape .nav li span:hover .line{
            transform: rotate(30deg);
        }
        main .landscape .nav li .line{
            width: 40px;
            height: 1px;
            background: #000;
            display: block;
            margin-right: 20px;
            transition: all ease .5s;
        }
        main .landscape .nav li.active span{
            color:#d93e32;
        }
        main .landscape .nav li.active .line{
            background: #d93e32;
        }
        main .landscape .contn{
            padding-top: 100px;
        }
        main .landscape .contn .box{
            overflow: hidden;
            padding-bottom: 180px;
            margin-bottom: 70px;
        }
        
        main .landscape .contn .box .item{
            height: 400px;
            cursor: pointer;
            margin-top: 25px;
            opacity: 0;
            transition: opacity 1s ease;
            transition-delay: .4s;
            position: relative;
        }
        main .landscape .contn .box .item:nth-child(2){
            transition-delay: .3s;
        }
        main .landscape .contn .box .item:nth-child(3){
            transition-delay: .2s;
        }
        main .landscape .contn .box .item:last-child{
            transition-delay: .1s;
        }
        main .landscape .contn .box.current .item{
            opacity: 1;
            transition-delay: 0s;
        }
        
        main .landscape .contn .box .item a{
            display: block;
            height: 100%;
            overflow: hidden;
        }
        main .landscape .contn .box .item a>*{
            height: 100%;
            float: right;
        }
        main .landscape .contn .box .item:nth-child(odd) a>*{
            float: left;
        }
        
        main .landscape .contn .box .item .pic{
            width: 70%;
        }
        main .landscape .contn .box .item .content{
            width: 30%;
            position: relative;
            background: #000;
            color: #fff;
        }
        
        main .landscape .contn .box .item .pic img{
            display:block;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: .5s ease all;
        }
        main .landscape .contn .box .item:hover .pic img{
            transform: scale(1.1);
        }
        main .landscape .contn .box .item .content .hoverBG{
            right: 0px;
            height: 100%;
            position: absolute;
            width: 0%;
            background: #ac000e;
            top:0px;
            transition: ease .5s all;
            z-index: 1;
        }
        main .landscape .contn .box .item:nth-child(even) .content .hoverBG{
            right: initial;
            left: 0px;
        }
        main .landscape .contn .box .item:hover .content .hoverBG{
            width:100%;
        }
        main .landscape .contn .box .item .content .num{
            position: absolute;
            top: 40px;
            right: 20px;
            z-index: 2;
            font-size:24px;
        }
        main .landscape .contn .box .item .content .txt{
            padding:0px 35px;
            position: absolute;
            z-index: 2;
            width: 100%;
            bottom: 45px;
        }
        main .landscape .contn .box .item .content .txt .line{
            width: 40px;
            height: 2px;
            display: block;
            background: #fff;
        }
        main .landscape .contn .box .item .content .txt h5{
            font-size: 24px;
            margin-top: 30px;
            margin-bottom: 25px;
            min-height: 62px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            white-space: normal;
            word-break: break-all;
        }
        main .landscape .contn .box .item .content .txt p{
            font-size: 14px;
            line-height: 130%;
        }
        main .landscape .contn .box .item .content .txt p:nth-child(3){
            min-height: 72px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 4;
            white-space: normal;
            word-break: break-all;
        }
        main .landscape .contn .box .item .content .txt .more{
            display: inline-block;
            color: white;
            width: 100px;
            margin-top: 60px;
            border:1px solid #fff;
            position: relative;
            overflow: hidden;
            height: 40px;
            text-align: center;
        }
        main .landscape .contn .box .item .content .txt .more span{
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0px;
            left: 0px;
        }
        main .landscape .contn .box .item .content .txt .more .noBg{
            line-height: 40px;
            animation: noBgHoverOut .3s ease forwards;
            transform: translateY(100%);
        }
        main .landscape .contn .box .item .content .txt .more:hover .noBg{
            animation-name: noBgHoverIn;
        }
        
        @keyframes noBgHoverIn{
            from{
                transform: translateY(0%);
            }to{
                transform: translateY(-100%);
            }
        }
        @keyframes noBgHoverOut{
            from{
                transform: translateY(100%);
            }to{
                transform: translateY(0%);
            }
        }
        main .landscape .contn .box .item .content .txt .more .haveBg{
            z-index: 3;
            background: #000;
            transform: translateY(100%);
            opacity: 0;
            animation: haveBgHoverOut .3s ease forwards;

        }
        main .landscape .contn .box .item .content .txt .more:hover .haveBg{
            animation-name: haveBgHoverIn;
        }
        main .landscape .contn .box .item .content .txt .more:hover .haveBg i{
            transform: translateY(0px);
        }
        main .landscape .contn .box .item .content .txt .more .haveBg i{
            display: block;
            height: 100%;
            line-height: 40px;
            color: #fff;
            font-style: normal;
            transform: translateY(10px);
            transition: transform ease-out .3s .2s;
        }
        @keyframes haveBgHoverIn{
            from{
                opacity: 0;
                transform: translateY(100%);
            }to{
                opacity: 1;
                transform: translateY(0%);
            }
        }
        @keyframes haveBgHoverOut{
            from{
                opacity: 1;
                transform: translateY(0%);
            }to{
                opacity: 0;
                transform: translateY(-100%);
            }
        }

        main .landscape .contn .choosePage{
            margin-bottom: 70px;
        }
        @media(max-width:1000px){
            main .landscape .contn .box .item .content .num{
                top: 20px;
                right: 10px;
            }
            main .landscape .contn .box .item .content .txt{
                padding: 0px 15px;
                position: relative;
                bottom: initial;
                margin-top: 60px;
            }
            main .landscape .contn .box .item .content .txt p{
                overflow: hidden;
                text-overflow: ellipsis;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 5;
                white-space: normal;
                word-break: break-all;
            }
            main .landscape .contn .box .item .content .txt .more{
                padding:10px 25px;
            }
            main .landscape .nav li{
                width: 34%;
            }
        }
        @media(max-width:767px){
            main .landscape .nav li span{
                font-size: 14px;
            }
            main .landscape .contn {
                padding-top:50px;
            }
            main .landscape .contn .box .item{
                height: initial;
            }
            main .landscape .contn .box .item .pic{
                width: 100%;
                height: 300px;
            }
            main .landscape .contn .box .item .content{
                width: 100%;
            }
            main .landscape .contn .box .item .content .txt h5{
                font-size: 20px;
                line-height: 52px;
            }
            main .landscape .nav li{
                width: 100%;
                margin-top: 30px;
            }
            main .landscape .title .txt p:first-child span:first-child{
                font-size: 28px;
            }
            main .landscape .title .txt p:last-child span{
                font-size: 20px;
            }
            main .landscape .title .txt p:first-child span:last-child,
            main .landscape .title .txt p:last-child span{
                font-size: 13px;
            }
            main .landscape .title .txt p:first-child{
                padding-right: 20px;
            }
            main .landscape .title .txt p:last-child span{
                padding-left: 20px;
            }
            main .landscape .title .txt p span:last-child{
                margin-top: 20px;
            }
            main .landscape .contn .box .item .content .txt{
                margin-top: 20px;
                padding-bottom: 20px;
            }
        }